Cloud System Booster

I downloaded the cloud system booster to get rid of the www.strtsrv.com popup. From a previous post version I noticed that the free version is not version 3 because I was not able to go to settings, boost and find the cookies for the different web browsers. The other options in the previous post was not available either i.e.To clean the browser cookies, please open the Cloud System Booster, Go to Disk Cleaner, on Internet Explorer,Google Chrome, Mozilla Firefox tab, please select Internet Explorer Cookies, Mozilla Firefox Cookies and Google Chrome Cookies option, and then start the scan.I am not sure what I should do. Any help would be appreciated. NPR.

To clean the browser cookies, please click on the Disk Cleaner, scroll down the bars and find the options Internet Explorer Cookies, Google Chrome cookies, Mozilla Firefox Cookies, select them and then start the scan.

After the scan, please make sure the uncheck the options in order to save your browser cookies.